Added abspath to PathPlus, and add CR, LF and TAB to words.py

Author: domdfcoding

domdf_python_tools/paths.py

@@ -694,6 +694,17 @@ def __exit__(self, t, v, tb):
 			# removed in the future.
 			pass
 
+	def abspath(self) -> "PathPlus":
+		"""
+		Return the absolute version of the path.
+
+		:rtype:
+
+		.. versionadded:: 1.2.0
+		"""
+
+		return self.__class__(os.path.abspath(self))
+
 
 class PosixPathPlus(PathPlus, pathlib.PurePosixPath):
 	"""

domdf_python_tools/words.py

@@ -65,6 +65,9 @@
 		"alpha_sort",
 		"as_text",
 		"word_join",
+		"TAB",
+		"CR",
+		"LF",
 		]
 
 ascii_digits = "0123456789"
@@ -537,3 +540,13 @@ def word_join(
 			return delimiter.join(words[:-1]) + f"{delimiter}{connective} {words[-1]}"
 		else:
 			return delimiter.join(words[:-1]) + f" {connective} {words[-1]}"
+
+
+#: A literal ``TAB`` (``\\t``) character for use in f-strings.
+TAB = "\t"
+
+#: The carriage return character (``\\r``) for use in f-strings.
+CR = "\r"
+
+#: The newline character (``\\n``) for use in f-strings.
+LF = "\r"